/*
 * XXX版权所有2020-2024
 */
package com.tyust.corejava.unit1;

/**
 * 在一个java文件中写多个class
 * @author HJ
 * version 1.0
 */
public class Person {
    public static void main(String [] args) {
        System.out.println("Person");
    }
}

class Student {
    public static void main(String [] args) {
        System.out.println("Student");
    }
}

class Teacher {
    public static void main(String [] args) {
        System.out.println("Teacher");
    }
}